* tests/misc/write-errors.sh: A closed pipe is a common scenario,
and should not induce an error. The general case is discussed at:
https://www.pixelbeat.org/programming/sigpipe_handling.html
---
tests/misc/write-errors.sh | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/tests/misc/write-errors.sh b/tests/misc/write-errors.sh
index e78d3fdd4..ad963f23c 100755
--- a/tests/misc/write-errors.sh
+++ b/tests/misc/write-errors.sh
@@ -60,6 +60,11 @@ join all_writers built_programs > built_writers ||
framework_failure_
while read writer; do
timeout 10 $SHELL -c "$writer > /dev/full"
test $? = 124 && { fail=1; echo "$writer: failed to exit" >&2; }
+
+ rm -f pipe.err || framework_failure_
+ timeout 10 $SHELL -c "$writer 2>pipe.err | :"
+ { test $? != 0 || test -s pipe.err; } &&
+ { fail=1; cat pipe.err; echo "$writer: failed to write to closed pipe" >&2;
}
done < built_writers
Exit $fail
--
2.45.2
